2240472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 6209280

約数和(自身を除く): 3968808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 167, 172, 258, 312, 334, 344, 501, 516, 559, 668, 1002, 1032, 1118, 1336, 1677, 2004, 2171, 2236, 3354, 4008, 4342, 4472, 6513, 6708, 7181, 8684, 13026, 13416, 14362, 17368, 21543, 26052, 28724, 43086, 52104, 57448, 86172, 93353, 172344, 186706, 280059, 373412, 560118, 746824, 1120236, 2240472]

約数ペア:

[(1, 2240472), (2, 1120236), (3, 746824), (4, 560118), (6, 373412), (8, 280059), (12, 186706), (13, 172344), (24, 93353), (26, 86172), (39, 57448), (43, 52104), (52, 43086), (78, 28724), (86, 26052), (104, 21543), (129, 17368), (156, 14362), (167, 13416), (172, 13026), (258, 8684), (312, 7181), (334, 6708), (344, 6513), (501, 4472), (516, 4342), (559, 4008), (668, 3354), (1002, 2236), (1032, 2171), (1118, 2004), (1336, 1677)]